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Contract OI history

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Dec 18, 2026 EXPIRATION

CORZ $17.00 Call

CORZ261218C00017000

Latest saved OI1,025Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $17.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0255120 2026-10-09: 372 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 409 OI2026-10-16: 429 OI2026-10-21: 1,022 OI2026-10-23: 1,025 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CORZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,025+3
Oct 21, 20261,022+593
Oct 16, 2026429+20
Oct 15, 2026409+36
Oct 14, 20263730
Oct 13, 2026373+1
Oct 09, 2026372No prior observation